Alarm clock



FIG. 1 is a front perspective view of an alarm clock.

FIG. 2 is a rear perspective view of the alarm clock illustrated in FIG.1.

FIG. 3 is a front elevational view of the alarm clock illustrated inFIG. 1.

FIG. 4 is a rear elevational view of the alarm clock illustrated in FIG.1.

FIG. 5 is a right side elevation of the alarm clock.

FIG. 6 is a left side elevation of the alarm clock.

FIG. 7 is a top plan view of the alarm clock illustrated in FIG. 1; and,

FIG. 8 is a bottom plan view of the alarm clock illustrated in FIG. 1.

The portions of the alarm clock in broken lines are shown forillustrative purposes only and form no part of the claimed design.

We claim the ornamental design for an alarm clock, as shown anddescribed.